1 Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Center Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia; Medical Faculty Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia.
2 Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy; Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates.
3 Department of Internal Medicine, Endocrinology Section, Clinical Centre of Montenegro, Podgorica, Montenegro; Faculty of Medicine, University of Montenegro, Podgorica, Montenegro. Electronic address: [email protected].